Genghis Khan was the most famous in a long line of invaders from the Eurasian . Question 5 options:

A. Mountains

B. Steppe

C. Peninsula

D. Tundra

I think it is A) Mountains

Explanation:

The reason I think the answer is A is because Genghis Khan was born in Khentii Mountains so using that information I can assume the answer is A.

This is not the most detailed answer but, hopefully this helps :)

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but